| Piombino Dese to Bougival | 513.85 mi (826.95 km) |
| Piombino Dese to Bouguenais | 657.16 mi (1,057.60 km) |
| Piombino Dese to Boulogne-Billancourt | 508.79 mi (818.83 km) |
| Piombino Dese to Boulogne-sur-Mer | 594.15 mi (956.19 km) |
| Piombino Dese to Bourg-de-Peage | 339.71 mi (546.70 km) |
| Piombino Dese to Bourg-en-Bresse | 327.95 mi (527.79 km) |
| Piombino Dese to Bourg-la-Reine | 504.22 mi (811.46 km) |
| Piombino Dese to Bourg-les-Valence | 348.20 mi (560.37 km) |
| Piombino Dese to Bourges | 468.87 mi (754.57 km) |
| Piombino Dese to Bourgoin-Jallieu | 325.00 mi (523.03 km) |
| Piombino Dese to Bressuire | 602.27 mi (969.27 km) |
| Piombino Dese to Brest | 798.68 mi (1,285.35 km) |
| Piombino Dese to Bretigny-sur-Orge | 500.35 mi (805.23 km) |
| Piombino Dese to Breuillet | 505.00 mi (812.72 km) |
| Piombino Dese to Briancon | 265.39 mi (427.10 km) |
